Hi Gerald, I'm Joshua and I am happy to help.
Sorry to hear you're experiencing this issue!
It sounds like the issue you're experiencing is that when you right-click on a file and select "Send to Outlook", the file is attached to an existing email rather than creating a new email with the file attached. This behavior may be caused by a change in the default behavior of the "Send to Outlook" command in Office 2021.
you could try creating a new context menu command that uses the "/a" switch to create a new email with the file attached. To do this, you will need to modify the registry.
- Press Windows + R to open the Run dialog box.
- Type "regedit" and press Enter to open the Registry Editor.
- Navigate to HKEY_CLASSES_ROOT*\shell in the left pane.
- Right-click on "shell" and select "New" > "Key".
- Name the key "SendToOutlook" (or any name you prefer).
- Right-click on "SendToOutlook" and select "New" > "Key".
- Name the key "command".
- Double-click on the (Default) value in the right pane and enter the following command:
"C:\Program Files\Microsoft Office\root\OfficeXX\OUTLOOK.EXE" /a "%1"
Note: Replace "XX" with the version number of Office you have installed (e.g. 16 for Office 2016, 17 for Office 2019, 18 for Office 2021).
- Click OK to save the value.
- Close the Registry Editor.
After you have completed these steps, you should be able to right-click on a file and select "SendToOutlook" to create a new email with the file attached.
Let me know if you need further assistance.
Regards,
Joshua.